A carrier pigeon passes above the campus.

Lia left some dishes in the cafeteria, made a big meal that carrier pigeons loved, and put it on the roof of the building.

Whenever a carrier pigeon passes by in the sky, Liya waves her hands and secretly launches infrasonic waves with the help of LV1 infrasonic language skills to release communication signals to the carrier pigeon.

The dove flew and flew, and suddenly a slight noise was heard, which seemed to be some kind of flattering pigeon language.

"Goo-goo?"

The pigeon looked down and saw Lia waving her hands.

Humans can't hear infrasound, but they can emit infrasound, and Leah uses her freshly brushed infrasonic skills to communicate with carrier pigeons.

In order to brush up on this skill, she practiced it for a week.

The dove in the sky seemed to be thinking about something, and circled for two seconds and flew straight down.

Then Liya communicates with the pigeon in pigeon language, and she knows the pronunciation and meaning of pigeon language well, which is difficult for her.

The carrier pigeon cooed and cooed, eating the grain food that Leah had prepared, and was satisfied.

It patted its chest, cooed, and asked Lia if she needed help.

"Goh?" Leah took out the note and asked the carrier pigeon to help deliver the message to Lord Alan, the Terran NPC in the city.

"Goo!" The pigeon nodded, stretched out its foot, and cooed a few more times.

When Leah tied the note, the carrier pigeon fluttered its wings and flew over.

In less than two minutes, Alan received a message from a carrier pigeon.

"A note from the Terran teacher?" Alan spread out the note, unable to help but be surprised.

This is really unheard of, there are players who use infrasound waves to attract pigeons, and then use food to tempt, and then use pigeon language to communicate, and then cross the military, directly to the city lord.

Eren is indeed a member of the Terrans, but the problem is that he is not an NPC, but a player, and a player who is in absolute front.

"Dear City Lord, I am Irma, a compatriot from the Terran race, our Terran teachers are experiencing a terrible artificial confinement, we teach and educate people, but there is no freedom, this is unreasonable......"

This letter is a letter of bitterness, and Alan only sees one word bitter when he reads it throughout, and there is no other nutrition, and it is dry.

He threw the letter aside and went into communication with the pigeons alone.

"Goo-goo?" Alan asked the pigeon what gender the messenger was and what she said.

The pigeon confessed honestly and said every word of the conversation, not hiding a word.

In fact, it can't hide it at all, Allen's eyes look at it, the pigeon has long been hypnotized, its mouth is not controlled, and its brain only eats.

After asking the pigeons, Alan fell into deep thought.

"Why are those human teachers so anxious to go out, can't they teach in the school for a while, so anxious to chase power." Windsor had also read the contents of the letter at this time.

Alan knew that what drove players to take the plunge was the world announcement, and that some players had swiped to the Electric Age, indicating that everyone had a different start, and they didn't want to spend a month in school.

Although those students would later make scientific contributions to the kingdom, they wanted to have real power, and without real power, they would not be able to teach steadily, for fear of becoming someone else's dowry.

"Maintain stability and open the laboratory half a month in advance to relieve their pressure." Alan wrote a letter of approval, agreeing that humans would use the laboratory to make inventions and increase their status.

Of course, the entire experiment is supervised by a dedicated person, and every chemical waste and unused material will be recycled, so that it will not be left for humans to make chemical weapons.

At the moment, those players still think he is an NPC, but because of the world announcement, players are in a hurry to chase power, and they want to do things without power.

Allen's decree was quickly implemented, and in less than three days, the school's laboratories were opened, allowing a small number of Terran teachers to conduct experiments, but experiments would be made under the supervision of others.

"Allen City Lord really cares about the human race, we have been saved."

The Terran teachers cheered, but the experimental qualifications were too few, so the originally united Terran players fought and began to fight in the nest, all kinds of intrigues, and secretly attacked.

Every day, players are inexplicably injured, but no evidence can be found.

As the players begin to fight among themselves, their desire to climb over the wall is not great, and Tomorrow City spends the first month of the player's arrival in a balanced manner.

This month, Tomorrow City's rice and mushy rice have continued to produce high yields, especially the local specialty mushy rice, which combines slightly sweet, high yield, insect resistance and lodging resistance, and has become one of the best-selling rice varieties.

It's just that the mushy rice is easy to boil, that is, it becomes a puddle of paste, which is very sticky and soft, mixed with a lot of water and can be drunk for a day, which is very food-saving.

Nowadays, the yield of one mu of paste rice is comparable to the effect of one mu of hybrid rice, the yield of the two is the same, but the maturity time is not the same, the paste rice has a magical maturity speed, and it takes a month to form quickly.

At the beginning of April, when Allen inspected the farmland again, he used identification techniques to check the condition of the pasty farmland, and obtained results such as poor, bad, and soil erosion.

【Barren Soil】

【Weed-free soil】

"Lord Allen, mushy rice grows fast, but it needs a lot of nutrients, and now many fields have become wasted fields, and there is no nutrition." The orcs who presided over the hybrid grain business were full of gloom, and they had a report on the pasty rice farmland, all of which were highly productive, but the farmland where the pasty rice was planted did not grow weeds.

"In the past, when the rice was growing, there were still a lot of weeds around, but since the high-yield rice was prepared, the water and nutrients in the land have been absorbed by the rice, and the land has become a dead land."

After listening to the agricultural officer's analysis, Alan frowned deeply, turned around, and had already thought of a solution in his mind.

"Let the Second Chemical Laboratory increase fertilizer production." Alan said.

Paste rice can mature quickly within a month, and the ability to absorb the nutrients of the land is also very advanced, compared to the previous low-yield paste rice, its current plundering ability is top-notch, there are almost no weeds around it can compete with the paste rice, all the water and nutrients are absorbed by the grass roots of the paste rice, and there is no residue left.

However, the high yield of mushy rice saved Tomorrow City in a short time, and without such a high yield and such a short planting period, Tomorrow City would have been famine long ago.

Now that the population of Tomorrow City has officially exceeded 150,000, the former wall has been turned into an ornament, and now the fourth phase of the Tomorrow City private housing project has been built outside the city wall.

The farmland area has also been expanded to farther places, and the animals in the deep mountains and forests are friendly with Allen, silently traveling far away, leaving the land without violating the orcs.

The orcs were free from the harassment of wild beasts, cutting down trees, turning over the soil and farming, or a group of minotaurs laying foundations, and then a large number of workers poured into the construction site to carry out construction.

In the middle of April, the train was officially paved to the saltpeter town, and the pinned stone veins were firmly held in Allen's hands, and the citizens took to the streets to celebrate all night.